F:\Project\chuangke>rails s => Booting WEBrick => Rails 3.2.5 application starting in development on http://0.0.0.0:3000 => Call with -d to detach => Ctrl-C to shutdown server
[2012-06-09 22:29:56] INFO WEBrick 1.3.1
[2012-06-09 22:30:02] INFO ruby 1.9.2 (2011-07-09) [i386-mingw32]
Exiting
F:/tool/Ruby192/lib/ruby/1.9.1/webrick/utils.rb:63:in getaddrinfo': getnameinfo
: 过程调用无效。 (SocketError)
from F:/tool/Ruby192/lib/ruby/1.9.1/webrick/utils.rb:63:increate_liste
ners'
from F:/tool/Ruby192/lib/ruby/1.9.1/webrick/server.rb:74:in listen'
from F:/tool/Ruby192/lib/ruby/1.9.1/webrick/server.rb:62:ininitialize'
from F:/tool/Ruby192/lib/ruby/1.9.1/webrick/httpserver.rb:24:in initial
ize'
from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handle
r/webrick.rb:10:innew'
from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/handle
r/webrick.rb:10:in run'
from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/rack-1.4.1/lib/rack/server
.rb:265:instart'
from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/c
ommands/server.rb:70:in start'
from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/c
ommands.rb:55:inblock in '
from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/c
ommands.rb:50:in tap'
from F:/tool/Ruby192/lib/ruby/gems/1.9.1/gems/railties-3.2.5/lib/rails/c
ommands.rb:50:in'
from script/rails:6:in require'
from script/rails:6:in'
一直无法启动，不知道是什么原因？
